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Defines comparison functions that can be chosen for alpha, stencil, or depth-buffer tests.
Namespace: Microsoft.Xna.Framework.Graphics
Assembly: Microsoft.Xna.Framework.Graphics (in microsoft.xna.framework.graphics.dll)
Syntax
public enum CompareFunction
Members
| Member name | Description | |
|---|---|---|
| Always | Always pass the test. | |
| Equal | Accept the new pixel if its value is equal to the value of the current pixel. | |
| Greater | Accept the new pixel if its value is greater than the value of the current pixel. | |
| GreaterEqual | Accept the new pixel if its value is greater than or equal to the value of the current pixel. | |
| Less | Accept the new pixel if its value is less than the value of the current pixel. | |
| LessEqual | Accept the new pixel if its value is less than or equal to the value of the current pixel. | |
| Never | Always fail the test. | |
| NotEqual | Accept the new pixel if its value does not equal the value of the current pixel. |
See Also
Reference
CounterClockwiseStencilFunction
DepthBufferFunction
StencilFunction
Microsoft.Xna.Framework.Graphics Namespace
Platforms
Xbox 360, Windows 7, Windows Vista, Windows XP